This is a list of films which have placed number one at the weekend box office in Ecuador during 2009.
| Date | Film | Gross | Notes | |
|---|---|---|---|---|
| 1 | $369,590 | |||
| 2 | Race to Witch Mountain | $301,373 | ||
| 3 | Monsters vs. Aliens | $400,075 | ||
| 4 | Dragonball Evolution | $527,744 | ||
| 5 | $281,937 | |||
| 6 | $307,627 | |||
| 7 | $591,296 | |||
| 8 | $438,902 | |||
| 9 | Angels & Demons | $382,080 | ||
| 10 | $428,054 | |||
| 11 | $405,256 | |||
| 12 | Terminator Salvation | $341,116 | ||
| 13 | Up | $548,865 | ||
| 14 | $387,669 | |||
| 15 | $566,790 | |||
| 16 | $812,322 | |||
| 17 | $675,575 | |||
| 18 | Harry Potter and the Half-Blood Prince | $665,407 | ||
| 19 | Ice Age: Dawn of the Dinosaurs | $450,597 | ||
| 20 | G-Force | $535,750 | ||
| 21 | $494,514 | |||
| 22 | $269,851 | |||
| 23 | $344,377 | |||
| 24 | $254,301 | |||
| 25 | My Bloody Valentine 3D | $326,942 | ||
| 26 | Aliens in the Attic | $300,970 | ||
| 27 | Cloudy with a Chance of Meatballs | $312,618 | ||
| 28 | $304,955 | |||
| 29 | $300,251 | |||
| 30 | $359,663 | |||
| 31 | The Final Destination | $377,892 | ||
| 32 | District 9 | $71,847 | ||
| 33 | Michael Jackson's This Is It | $404,761 | ||
| 34 | A Christmas Carol | $558,476 | ||
| 35 | 2012 | $665,336 | ||
| 36 | $549,678 | |||
| 37 | $658,772 | |||
| 38 | $450,137 | |||
| 39 | $299,405 | |||
| 40 | Avatar | $458,878 | ||
| 41 | $818,650 |